Join NumPy Array Using Concatenate, Stack, VStack, HStack and Depth Method

Program 1

import numpy as np
ar1=np.arange(1,7).reshape(2,3)
ar2=np.arange(7,13).reshape(2,3)
print(ar1)
print(ar2)
#column=0,Row=1
print("Concat method")
# ar3=np.concatenate((ar1,ar2),axis=1)
# print(ar3)
print("Stack Column Wise")
ar3=np.stack((ar1,ar2),axis=1)
print(ar3)

print("H Stack")
ar3=np.hstack((ar1,ar2))
print(ar3)
# 
# print("V Stack ")
# ar3=np.vstack((ar1,ar2))
# print(ar3)
#
# print("D Stack")
# ar3=np.dstack((ar1,ar2))
# print(ar3)
#